quaternion

encryption for an optical fiber drpe

programa que genera figuras aleatorias

说明：  采用FDTD计算2维光子晶体的散射和透射的可执行程序小软件(Calculated using FDTD 2-D photonic crystal scattering and transmission of the executable program small software)

this is matlab pdfor pprobality theory which is implemetatde in matab 7,6

小波变换的matlab代码，用于信号处理(Wavelet transform matlab code for signal processing)

hogh变换，从图像中提取直线。程序过程详细。(hough transform,find lines from images.you can learn how to use the hough transform)

基于Matlab中的simulink画一行随机数的频谱(Based on the spectrum of the random number draw a line in Matlab Simulink)

直序扩频系统，首先基带信号通过脉冲成型，m序列扩频然后进行BPSK调制发送，接收端接收到信号加干扰和噪声，进行解调和解扩恢复原始信号。( The straight foreword wide frequency system, the first baseband signal through the pulse formation, the m sequence wide frequency then carries on BPSK the modulation transmission, the receive termination receives the signal to add the disturbance and the noise, carries on the demodulation and the despread restores the primary signal. )

实现IMM交互式多模型的目标跟踪，可以学习一下。。。。。。。。。。。。。。。。。。。。(Realization of target tracking of IMM interactive multi mode)

本程序，对三维重建的结果调试已通过，得到很好的实验结果，方便大家学习。(This procedure, the results of three-dimensional reconstruction of debugging has passed, get a good result, we facilitate learning.)